When will the National VI emission standards be implemented nationwide?

[LaAdalynn]

When will the National VI emission standards be implemented nationwide? The details are as follows: 1. The National VI policy for light-duty vehicles will be implemented from July 1, 2020, and the National VI policy for heavy-duty diesel vehicles will be implemented from July 1, 2019. 2. "Limits and Measurement Methods for Emissions from Light-Duty Vehicles (China VI)" will be implemented from July 1, 2020, and "Limits and Measurement Methods for Emissions from Heavy-Duty Diesel Vehicles (China VI)" will be implemented from July 1, 2019. Additional information: The National VI motor vehicle pollutant emission standards consist of two parts: "Limits and Measurement Methods for Emissions from Light-Duty Vehicles" and "Limits and Measurement Methods for Emissions from Heavy-Duty Diesel Vehicles". These standards are formulated to implement the "Environmental Protection Law of the People's Republic of China" and the "Air Pollution Prevention and Control Law of the People's Republic of China", to prevent pollution of the environment by exhaust emissions from compression-ignition and gas-fueled spark-ignition engine vehicles, to protect the ecological environment, and to safeguard human health.